Cottage Living Cross-Pack Functionality

I am not positive, but I think because the animals are tied to an object (llamas, cows and chickens) you should be able to place them on any lot in any neighborhood. Same with eco lifestyle items which I use on my gardening farms in Brindleton Bay. The swimmable river probably works like the one in Snowy Escape and not anywhere else. I am hoping foxes will be able to spawn in other neighborhoods, but birds and rabbits seem to have the tree and stump as homes, so maybe they will also spawn if placing those items? I hope dogs will help protect the yard and animals as well, but I am planning to place a llama right next to my chickens just in case. The llama in the trailer did a great job of scaring off that fox! LOL